We have more than 25 years of gas detection experience.  We are experts with electrochemical gas sensors, calibration gas, portable gas monitors and fixed gas detection systems.  How can we help you?

McNeill International has quality gas detection instruments, reliable calibration gas, durable gas detectors, great prices, and low maintenance.

We actually listen. We actually return your calls, and answer your e-mails quickly.  We actually have detection solutions for you. If we do not have the best solutions for your needs, we actually tell you who does. We know the above is not what you have become accustomed to from the marketplace today. McNeill International is a step ahead.

If your gas detection need is for gas sensors, calibration gas, fixed systems or portable gas detectors and monitors, McNeill International will help you.  1-800-626-3455